Cash register



8 Sheets-Sheet 1.

No Model.) L EHRLICH CASH RRCISTRR, INDICATOR, AND CHECK PRINTER.

Patented NOV. 28, 1893 .l

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L. EHRLIG-H'. CASE REGISTER, INDICATOR, AND CHECK PRINTER. No. 509,657. Patented Nov. 28,1893,

(No MOI1e1.\ 8 Sheets-Sheet 3..

L. EHRLIC'H. CASE REGISTER, INDICATOR, AND CHECK PRINTER. No. 509,657. Patented Nov.28,1893.

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Ll. EHRLICH. GASHRBGISTER, INDIGATOR, AND GHBGKPRINTBR. No; 509,657. Patented Nov. 28, 189.3

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(No Model.) .8 Sheets-Sheet 5. f L. EHRLIGH. l y

CASE REGISTER, INDICATOR, AND CHECK PRINTER.

Patented NOV.A 28

(No Model.) 8 Sheets-Sheet 6.

, L. EHRLIOH. v CASH REGISTER, INDICATOR, AND CHECK PRINTER.

N0.'5o9,657. Patented Nom-28, 1893.

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(No Model.) 8 sheets-'sheen 7.

L. EI-IRLIGH. CASH RRCISTRR, INDICATOR, AND CRRCK PRINTER.

No. 509,657. PRteIItCd Nov. 28, 1893.

(No Model.) 8 Sheets-Sheet 8.

- L. EHRLIGH. CASH REGISTER, INDIGATGR, ANI) CHECK PRINTER.

No. 509,657.k Patented Nov. 28, 189s.

UNITED STATES PATENT Tirion.

LEO EIfIRLICH, OF ST. LOUIS, MISSOURI, ASSIGNOR TO THE NATIONAL CASH REGISTER COMPANY, OF DAYTON, OHIO.

CASH REGISTER, INDICATOR, AND CHECKUPRINTER.

SPECIFICATION forming par-tof Letters Patent No. 509,657, dated November 28, 1893.

Application filed August 28, 1893. Serial No. 484,199. (No model.)

11o all whom it may concern.-

Be it known that I, LEO EHRLIOH, a citizen of the United States, residing at St. Louis, in the State of Missouri, have invented a certain new and useful Improvement in Cash Registers, Indicators, and Printers, of which the following is a description, reference being had to the accompanying drawings, forming part of this specification.

My present machine in its general features and mode of operation resembles that shown and described in my pending applicatiornSerial No. 409,633, filed October 23, 1891, and its novelty consists in certain modifications in the construction and arrangement and specific modes of operation of the parts, which will be hereinafter described and particularly pointed out in the claims.

In the accompanying drawings Figure l is a front perspective view of the machine within its case, and with the operating handle and indicator in position to indicate and register 50; Fig. 2 an elevation of the left hand side of the machine; Fig. 3 a corresponding` View of the right hand side; Fig. et a vertical section just within the front plate of the casing, showing most of the parts in elevation; Fig. 5 a rear elevation of the machine; Fig. 6 a top plan view; Fig. 7 a horizontal section approximately on the lines 7-7 of Figs. t and 5; Fig. 8 a horizontal sectional detail of the devices for tripping the indicator-supporting latch; Fig. 9 a detail side elevation of the same; Fig. lO a detail plan view of the print- 5 ing devices co-operating with the type-wheel; Fig. ll a detail vertical section of the same, and Fig. l2 a detail side elevation thereof.

The same letters ot' reference are used to indicate identical parts in all the figures.

My present machine, like the one shown in my aforesaid application, employs a single operating handle or lever A pivoted between ears B carried by the front end of a horizontal rock-shaft C journaled in a tubular bearing D suitably supported by the framework, Figs. 3, 4, 5 and '7. This shaft projects through the front of the casing and carries a pointer E which co-operates with a numbered dial F upon the front of the casing, Fig. l. 5o At its rear end the shaft C has fast upon ita beveled gear G which meshes with a beveled pinion I-I fast upon the lower end of a vertical indicator shaft I mounted in suitable bearings in the framework. Feathered upon the upper end of this shaft, or otherwise mounted upon it so as to slide vertically but turn with it, is a sleeve or hub J, which carries t-he indicator K, said indicator consisting of a cylindrical band or wheel bearing a series of indicating numbers corresponding to 6o those upon the dial upon the front of the casing.

From the foregoing description it will be understood that when the operating handle A, Fig. 1, is swung from side to side and the shaft C thereby rocked, the indicator K will be turned with it, and the adjustment of the parts is such that when the handle Als turned until the pointer E is brought opposite a given number upon the dia-l the indicator K 7o will be turned until its corresponding number is brought into vertical line with the sight opening L in the cylindrical upper portion of the casing which incloses the indicator. When the indicator is in its lowermost position upon the vertical shaft I it stands below the horizontal plane of the lower edge of the sight opening L, so that when it is turned until a given number is brought into vertical line with such sight opening such number is 8o not exposed to view until the indicator is lifted to the horizontal plane of such opening. Such lifting of the indicator to indicating position is accomplished by the movement of the operating handle A upon its pivotal axis in the ears B, after it has been turned until the pointer E is brought opposite the desired number upon the dial. Such movement of the operating handle upon its fulcrum or axis operates to lift the indicator 9o through the medium of a backwardly and forwardly reciprocating frame or carriage M vmounted to slide backward and forward upon horizontal guide bars N, Figs. 2 to 7. This reciprocating frame or carriage is provided at its front end with'a segmental extension O which projects through the front plate of the casing and has formed in it a semi-circular housing P within which fits the lower end of the operating lever A. As the upper end of roo said lever is swung from side to side to move the pointer E over the dial its lower end travels freely in the housing` P, but when the lever is rocked upon its fulcrum in the ears B its lower end will reciprocate the frame M, moving it rearward as the upper end of the lever is thrown outward and downward, and moving it forward when the lever is returned to normal position.

The lower end of the sleeve or hub J of the indicator, Figs. 2 to 5, has fast upon it a collar Q provided with a circumferential groove in which fit pins R carried by the opposite ends of a curved yoke-piece S. The pins R project through and are guided vertically by slots T in iiXed vertical plates U carried by the framework. It results from this that while the hub .land indicator are free to turn upon the vertical shaft l they will move vertically thereon with the yoke-piece S and pinsv R. One of the pins R projects some distance beyond its guide plate U into the ypath of the cam plate V carried by the reciprocating frame M, Figs. 3 to U. It results from this that whenever the frame M is slid rearward the cam plate V will ride under the pin R and lift the indicator, the pin R preferably being provided with an antifriction collar lV to lessen the friction between it and the plate V.

For the purpose of temporarily holding the indicator in elevated position there is provided a spring-pressed latch-plate X, Figs. 3 to G and 9, having near its upper end a shoulder adapted to catch under the pin R when the latter is lifted above it, and thereby support the indicator as shown in Fig. 3.

For the purpose of releasing the indicator and permitting it to drop out of sight there is provided means for tripping the latch X and disengaging its shoulder from the pin R. To this end the vertical indicator shaftl has fast upon it a toothed wheel Y with which co-operates a sliding block Z fitted in a guide way in one of the plates U and provided on its outer end with abeveled or cam surface adapted to bear against the lower end of the latch plate X, Figs. 4, 5 and 8. A spring A. engaging the block Z presses its inner end against the wheel Y, and when it tits in one of the notches in said wheel its opposite beveled end permits the latch X to be held in operative position by its spring, but when the wheel Y is turned and the block Z forced out of the notch in which it has been resting the beveled surface of the block will bear against the lower end of the latch-plate X and move it forward and throw its upper end rearward to disengage its shoulder from the pin R and release the indicator. In this manner at the first lateral movement of the operating handle from the position in which it has been left at the last operation of the machine the indicater will be released and drop out of View.

As an additional means for releasing the indicator, and to provide for the release of it at each operation of thc machine whether it be turned upon its vertical axis or not, there is provided a trip lever B pivoted to the framework adjacent the lower end of thelateh plate X, Figs. 3 to 9, and adapted to be engaged by a trigger C upon the carriage M. At the lirst rearward movement of such carriage the trigger will engage the outer end of the lever B' and force it rearward as it passes, thereby throwing the inner end of said lever forward against the lower end of the' latch plate X and moving the latter to disengage its supporting shoulder from the pin R. At the return forward movement of the carriage M the trigger C will yield and slip idly over the trip lever B", the latter being held from movement in this direction by a suitable stop. In this manner the indicator will be released and dropped out of view at the first rearward movement of the carriage M, even though the sale to be indicated and registered is the same as the immediately preceding one, so that the indicator has not been turned upon its axis at all.

The registering mechanism of the machine may be described as follows: The registering wheels D', Figs. 3 and 4:, are loosely mounted upon a shaft E supported in the framework F. The right hand or primary registering wheel is provided with a hub or sleeve which projects to the right through the right hand plate of the frame F', and has fast upon it a ratchet wheel G and one member of a clutch Il. The second member of the clutch is secured to or formed integral with a pinion l loose upon the extreme right hand end of the shaft E and meshing with a reciprocating rack. J", Fig. (i. A flat spring K bearing against the clutch member carried by the pinion yieldingly holds the two members of the clutch in engagement with each other, but permits the one carried by the pinion to slip backward over the other, a pawl L engaging the ratchet G holding the latter and the primary wheel from backward movement with the clutch member. A coiled spring M', Fig. (i, connected at its rear end to the rack-bar J and at its front end to the framework yieldingly holds the rack-bar in its nor mal forward position against an adjusting screw l The rack-bar J is actuated by a pawl O carried by the reciprocating frame or carriage M. The Aframe M, as before explained, has a definite backward and forward movement at each operation of the machine, but the extent of movement which the pawl O imparts to the rack-bar J is controlled by an adjustable guard plate P located immediately adjacent the right hand side of the rack-bar and underlyingV the pawl O. This adjustable guard plate is carried by the upper end of the vertical arm Q of a backwardlyaud forwardly reciprocating frame R mounted upon suitable guide ways on the framework, Figs. 2, el., 5 and 7. The lower horizontal plate of the reciprocating 'frame R is provided with a diagonal slot S', Fig. 7, in which tits and travels a pin T upon the upper side of the left hand end of a horizontalrack-bar U, Fig. a, which is passed through and guided in openings in the bars N before IIC described and has its left hand end confined in a guide way V supported by the left hand one of said bars. The rack-bar U meshes with a gear wheel W fast upon the shaft C which carries the operating handle A, so that when the handle is swung from side to side and the pointer moved over the dial the rack-bar U will be reciprocated laterally in one direction or the other, and, by its connection with the frame R through the pin T and diagonal slot S', will reciprocate said frame backward or forward according to the direction of movement of the handle. The adjustment of the parts is such that when the operating handle is turned until the pointer E stands opposite a given number upon the dial the guard-plate P will be moved into position to permit the pawl 0', in its rearward movement, to engage the rack-bar J at the proper point to cause it to move such rack-bar the exact distance necessary to register upon the primary wheel D the number indicated by the pointer upon the dial. It will be understood that the upper edge of the forward portion of the guard-plate P projects above the plane of the rack-bar J so as to hold the pawl 0 out of engagement with the rack-bar. The guard-plate is provided with an off-set at X', and the portion of it in rear of such off-set lies below the plane of the rack-bar, so that when the pawl O in its rearward movement passes beyond this point it engages the rackbar and turns the :registering wheel.

As in the machine shown in my prior application the primary registering wheel D `is provided with a' naught and nineteen numbers representing multiples of five from 5 to 95 inclusive, and each of the succeeding registering wheels is provided with duplicate series of numbers representing the nine digits and a naught. At each complete revolution of any one of the wheels the amount registered by it is transferred to the next higher wheel in the series by means of the transfer pinions Y', as described in my aforesaid application.

For the purpose of insuring a full backward and forward movement'of the reciproeating frame M at each operation of the machine there is provided the double-toothed pawl Z', Figs. 6 and 7, carried by said frame and co-operating with a fixed rack A2 upon the framework, in the usual manner.

I-Iaving now described the indicating and registering mechanisms of the machine, 'the printing mechanism, by which theamounts in dicated and registered are printed upon a paper strip, may next be described, as follows: The vertical indicator shaft I has fast upon it ashort distance above its lower end a typewheel B2, Figs. 3 and 4, bearing a series of type-numbers corresponding to the indicating numbers upon the indicator K and the index numbers upon the dial F. The typewheel B2, is secured upon the shaft I in such position that when the operating handle is turned until the pointer E stands opposite a given number upon the dial and the corresponding number upon the indicator K is in line with the sight opening, the same number upon the type-wheel B2 will be brought to the printing point. In the present instance the printing point is directlyin rear of the vertical shaft I, so that the indicator K and typewheel are arranged in exactly reverse position, their corresponding numbers standing upon diametrically opposite sides of their common vertical axis. The supply of paper strip C2 is carried upon a reel D2, Figs. 4, 5 and 6, whence it is led to the right througha guide-way at E2, Figs. 2 and 6, and across the rear side of the type-wheel B2, between the latter and the impression platen hereinafter described.

The means for feeding the paper strip past the printing point consists of two disks G2 loose upon the shaft I, one immediately above and the other immediately below the typewheel B2, and a cooperating pair of smaller disks H2, Figs. l0 and Il, mounted upon vertical axes immediately in rear of the disks G2 and in the same horizontal pla-nes, with their edges bearing against the edges of the disks G2. The edges of these feeding disks are milled or roughened to enable them to grasp the paper strip which is led between them. The disks G2 are turned to advance the strip at each operation of the machine by means of spring-pressed pawls I2, Figs. t and 6, carried by the reciprocating frame M and co-operating with ratchets J2fast upon the disks G2. When the frame M is in its normal forward position these pawls I2 stand some distance away from the ratchets J2, Fig. 6, so that they do not engage the ratchets and turn the disks G2 to advance the paper strip until the frame M has completed a portion of its rearward movement, thus allowing time for the printing of the number upon the paper strip to be effected before the strip is advanced from the printing point. Springpressed pawls I4 mounted upon a fixed portion of the framework and co-operating with ratchets J4 also fast upon the disks J2, prevent backward movement of said disks when the frame M is slid forward to normal position and the pawls J2 drawn backward over the ratchets J2. The type-Wheel B2 is surrounded by an inking ribbon or band to which ink is supplied from'an inkingroller K2 which bears against it. This roller, as in the machine covered by my prior application, consists of a hollow perforated cylinder mounted upon avertical axis and having its sides covered with felt or other absorbent material by which the supply of ink within the cylinder is distributed over the inking ribbon upon the type-wheel.

Secured to the back-plate L2 of the framework, Figs. 5, 6 and 10 to l2, is a block M2. This block is provided with a cylindrical bore in which fits a rod N2 which carries upon its front end a housing O2. This housing has journaled upon it the two feeding disks H2 IOO which cooperate with the disks G2, as before explained, and a coiled spring P2 surround ing the rod N2 between the block M2 and housing O2 presses the latter forward and yieldingly holds the disks H2 against the disks G2. The platen Q2 which co-operates with the type-wheel B2 is confined in the housing O2. It is carried upon the front end of a rod R2, Fig. ll, which extends back into a recess or bore in the rod N2 and has coiled around it a spring S2 which tends to throw the platen against the type-wl1eel B2. Theplaten has projecting laterally from its opposite sides pins T2 which extend through horizontal slots in the sides of the housing O2. The left hand one of these pins T2has hung upon it an arm U2, Figs. 2, 5 and l0, provided near its rear end with a recess V2 embracing a pin` W2 u pou the side of the block M2, Fig. 2. This arm U2 has fast upon it a pendent plate X2 having a rounded lower end adapted to be engaged by apiv'oted piece Y2 mounted upon the frame M. When the frame M is moved rearward the part Y2 will bear against the lower end of X2 and force the arm U2 rearward, thereby retracting the platen against the pressure of its spring S2, until the horizontal portion of the recess V2 in the arm U2 clears the pin 72, whereupon the depending portion of the recess V2 will permit the rear end of the arm U2 to be thrown upward by the further rearward movement of the frame M and allow the part Y2 to clear the lower end of the plate X2. When the platen has thus been retracted it is caught and held by a latch which engages the pin T2 upon the opposite side of the housing O2 from that shown in Fig. 2, as presently explained, and during the return forward movement of the frame M the part Y2, when it enga-ges the lower end of the plate X2, will tilt and slip under said plate without moving the arm U2.

The latch Z2 for holding the platen in its retracted position is shown in Fig. l2, where it will be seen that it consists of a plate pivoted to the block M2 at A2, pressed downward by a spring B2, and provided with a hook C2 adapted to catch over the pin T2 upon the platen when the latter is moved rearward in the manner before described.

The latch plate Z2 has fast upon and depending from it a plate Z2 provided upon its lower end with a rounded cam or bearing surface adapted to be engaged by a pivoted trip D2 mounted upon the frame M. This trip engages the lower end of the latch plate at the beginning of the rearward movement of the frame M, and lifts the latch plate and releases the platen and permits its spring S2 to throw it against the type-wheel to effect the printing, before the part Y2 heretofore described comes in contact with the plate X2 of the resetting arm U2 to retract the platen. Thus at each rearward movement of the frame M the platen is first released and thrown forward by a spring, to effect the printing, and is then retracted and caught and held by the latch, ready for the next operation. At t-he forward movement of the frame the trip D2 yields asit strikes the lower end of the plate Z2 and slips under it and resumes its normal position.

From the foregoing description it will be understood that the latch is released and the printing effected before the feeding disks G2 H2 are turned to advance the paper strip, and that these disks are turned for that purpose after the printing has been done and While the platen is being reset for the nextoperation.

The paper strip is employed in the present machine as a check-strip, and at each opera`- tion of the machine the end of the strip bearing the printed number is severed from the strip to form a detached check. The means for cutting the strip into checks is shown in Fig. 3. As the strip is delivered from the printing point it passes through a narrow slot E2 between the shearing plate F2 and a second plate G2in front of the plate F2. Pivoted to the plate G2 at its upper end is a swinging frame H2 whose front vertical bar l2 constitutes a knife or shearing edge co-op erating with they plate F2. A spring J2 connected to the lower forward corner of the frame H2 yieldingly holds it in its normal for ward position. Mounted upon the rear portion of the frame H2 is a vertically sliding plate K2 whose lower end normally depends below the plate H2 into the path of travel of a part of the frame M, and the adjustment of the parts is such that just as the frame M completes its rearward movement the frame H2 will be swung rearward and the printed check sheared off against the plate F2.

For the purpose of printing two or more amounts upon a single check, where the amount of the sale exceeds the highest amount that can be indicated and registered at a single operation of the machine, I have provided means for temporarily throwing the cutting mechanism out of action,so that when one amount has been indicated and registered, and printed upon the strip, the latter will be advanced so that a secondamount can be printed upon it before the printed check is severed from it. In the present instance the cutting mechanism is thrown out of action by lifting the vertically sliding plate K2 out of the path of travel of the frame M and temporarily holding it in elevated position. To that end the upper end of said plate is provided with a laterally projecting pin L2 which lits in a slot in au arm M2 fast upon a rock-shaft M4 which rock-shaft has fast upon its right hand end an arm M5 to whose upper end is pivoted the rear end of an arm orlink N2 whose front end passes through and is guided in a cylindrical housing O2 upon the front plate of the casing, and has upon its extreme front end a push button P2, Fig. 1, adapted to be pressed into the housing O2. Whenthe button P2 is pressed in the shaft M4 will be rocked and the plate K2 lifted. A coiled spring Q2 connected at its front end to the housing O2 and at its rear end to thelink lOO IIO

N3 yieldingly holds the parts in their normal position with the plate K3 in the path of the frame M.

For the purpose of temporarily holding the parts in their abnormal position, when the button P3 is pressed in and the plate K3 lifted, there is provided a bent detent lever R3, Figs. 4, 5 and 6, pivoted to the front plate of the casing at S3 and having its right hand end bent rearward around the housing O3 and adapted to co-operate at its upper edge with a notch T3 in the under side of the link N3. A coiled spring U3 connected t0 the lever R3 at theleft ot'itsfulcrum, Figs. et and 5, pulls its left hand end downward and throws its right handend upward ready to enter the notch T3 in the link N3 when the latter is pressed rearward.

For the purpose of disengaging the detent lever R3 from the link N3 at the end of the operation ofthe machine, to throw the cutting mechanism into position for action at the next succeeding operation, the left hand end of the lever is provided with a pendent cam surface V3 adapted to co-operate with a trip W3 pivoted upon the frame M. This trip is free to swing forward, but cannot swing backward, and the result is that at the rearward movement of the frame M the trip yields and slips under the pendent portion V3 of the lever, without moving the latter, lout at its return forward movement it lifts the left hand end of the lever and throws its right hand end downward, disengaging it from the notch T3 in the link N3 and permitting the spring Q3 to restore the parts to normal position and lower the plate K3 into the path of the frame M. The trip W3 is yieldingly held in and returned to normal position byaspringX3,Fig.4.

From the foregoing description it will be understood that when it is desired to print two numbers upon a single check it is simply necessary to press in the button P3 and then operate the machine twice, to successively indicate, registerand print the desired numbers. At the first operation of the machine the cutting mechanism will be out of operative posi tion, so that the check will not be severed from the strip, but it will be thrown into operative position at the end of such tirst operation, and at the end of the second operation the double length check, with the two numbers printed upon it, will be severed from the strip. If it be desired to print more than two numbers upon a single check thebutton P3 maybe pressedinward and held during as many operations of the machine as desired. For the purpose of preventing such double or multiple checks being cut in two without detection the plates F3 J3of the cutting mechanism are in the present instance provided with projections Y3 and co-incident notches, so thatthe checks will be severed from the strip upon irregular lines. This will cause each check issued, whether a single or multiple check, to have several notches in one end of it and corresponding projections upon its opposite end, and if a party to whom such a check had been issued should cut it in two and present only part of it to the cashier in paying his bill he would be detected, unless he hadsevered the check upon a line so closely resembling that made by the machine as not to be noticed, and this would be difficult for him to do. When the printed checks are cut from the strip they fall upon an inclined guide-Way Z3, Fig. 4, and slide down the same to an opening in the side plate of the casing.

For the purpose of exactly adjusting the 0perating handle to its different indicating and registering positions the pointerE is provided about midway of its length with an interior recess or housing in which is coniinedaspring plunger E3, Fig. 7, adapted to co-operate with a series of holes or recesses F3 in a semi-circular plate G3 upon the front side of the cas; ing, Fig. l. The positions of the holes Fa are such that whenever the plunger E3ot the pointer is engaged with one of the holes the pointer itself will be exactly opposite some number upon the dial F and the operating handle consequently in proper position to indicate and register such number, and the spring permits the pointer to yield and 'slip from one recess to another as the handle is moved from side to side.

The machine is also provided with a gong H3, Figs. 2, 3, 5 and 7, which is sounded by a striker 13 at each operation of the machine. The striker 13 consists of a lever pivoted to the frame-work at J3, Fig. 5, and having connected to its lower end ai coiled spring K3 which tends to throw it toward the gong, its movement in that direction being limited by a set screw L3 against which the lower end of the striker is normally held by the spring. At each operation of the machine and rearward movement of the frame M a trigger M3 carried by the frame will engage the lower end of the lever 13 and force its upper end away from the gong as it passes by the lever, and when it clears the lever the spring K3 will throw the latter quickly back to normal position and its momentum will cause its upper end to strike and sound the gong. The trigger M3 is yieldingly held in normal position by a spring, and at the return forward move: ment of the frame M it rides over the lever I" without moving the latter and then resumes its normal position.

Having thus fully described my invention, I claim-= l. The combination of the vertical indicator shaft I, the vertically sliding indicator K mounted thereon and provided with the hub J having the grooved collar Q, the yoke-piece S provided with the pins R projecting through the vertical slots T in the guide plates Uand fitting also in the groove in the collar Q, the latch X co-operating with one of the pins R, the toothed wheelYtast upon the shaft I, the sliding blockZ interposed between said wheel IIO and the lower end of the latch X, and means for turning the shaft I and lifting the indicator K, substantially as described.

2. The combination of the vertical indicator shaft I, the vertically sliding indicator K mounted thereon and provided with the hub .I having the grooved collar Q, the yoke-piece S provided with the pins R projecting through the vertical slots T in the guide plates Uand fitting also in the groove in the collar Q, the latch X cooperating with one of the pins R, the trip lever B co-operating with the lower end of the latch X, the reciprocating frame M provided with the trigger C co-operating with the lever B', and with the inclined lifting plate Veo-operating with one of the pins R, and means for reciprocating the frame M and turning the shaft I, substantially as described.

3. The combination of the horizontal rockshaft C, the operating handle A fulcrumed thereon, the rack U reciprocating at right angles to the shaft G, the gear IV' fast upon the shaft and meshing with the rack, the frame R reciprocating at right angles to the rack and provided with the diagonal slot S receiving the pin T upon the rack, the register-operating rack J, the adjustable guard P moving with the frame R beside the rack .I,the reciprocating frame M actuated by the handle A, and the pawl O carried by said frame and co-operating with the guard plate P and rack J', substantially as described.

4. The combination of the horizontal rockshaft C, the operating handle A fulcrumed thereon, the type-wheel 152 geared to said shaft, a platen co-operating with said type-wheel, a spring for throwing the platen against the wheel, means actuated by the operating handle to retract the platen, a latch for holding it in retracted position, and a trip operated by the handle 'for tripping the latch and releasing the platen and permitting' its spring to throw it against the wheel, substantially as described.

5. The combination of the type-wheel, the operating handle geared thereto, the platen co-operating with the wheel, the spring for throwing the platen against the wheel, the latch for holding the platen in retracted position, and the tripping and setting means operated by the handle to rst trip the latch and permit the spring to throw the platen against the type wheel and to then reset the platen and re-engage it with the latch for the next operation, substantially as described.

6. The combination of the horizontal shaft C, the operating handle A fulcrumed thereon, the vertical shaft I geared to the shaft C, the

type-wheel B2, feed wheels G2 and ratchets J2 fast upon the shaft I, the feed wheels Il2 cooperating with the wheels G2, the reciprocating frame M carrying the pawls I2 co-operating with the ratchets J2, and the platen cooperating with the type-wheel B2 and actuated by the frame M, substantially as described.

7. rlhe combination of the operating handle, the type Wheel geared thereto and the platen actuated thereby and co-operating with the type wheel, the feeding devices for the paper strip, the fixed knife plate F3 and the movable knife frame H3 co-operating therewith and carrying the vertically adjust able plate K3, the reciprocating frame M actuated by the handle and cooperating with the plate K3, and means for lifting the plate IC5 and temporarily maintaining it outof the path of the frame M3, substantially as described.

8. The combination, with the operating handle and the printing and feeding mech anisms actuated thereby, of the fixed knife plate F3, the movable frame H3 (zc-operating therewith, the vertically adjustable plate .K3 carried by the frame IIS, the bell-crank ML- Mi-M connected to the plate K3, the operat ing link N3 connected to the arm M3 of the bell-crank, the detent lever R3 co-operating with the link N3, and the reciprocating frame M actuated by the operating handle and cooperating with the plate K3 and provided with a trip 73 co-operating with the detent lever R3, substantially as described.

i). The combination, with the horizontal roclcshaft C and the vertical indicator shaft I geared thereto and carrying the indicator K, of the operating handle A carried by the shaft C, the pointer E also carried by the shaft and co-operating with a dial F, and the spring-plunger E3 carried by the pointer E and co-operating with the recesses F3 in the plate G3, substantially as described.

10. The combination of the type-wheel, a spring' actuated platen co-operating therewith, a latch for holding the platen in retracted position, an operating handle having two movements, one for setting the type wheel, and means actuated by the other movement of the handle to first trip the latch and release the platen and permit its spring to throw it against the type-wheel, and then retract the platen and re-engage 'it with the latch preparatory to the next operation, substantially as described.

LEO EHRLICl-I.

Witnesses:

W. PALMER CLARKSON, EMIL J. BRANDT.

IOO 

